Improving DWT-RNN model via B-spline wavelet multiresolution to forecast a high-frequency time series

Z Hajiabotorabi, A Kazemi, FF Samavati… - Expert Systems with …, 2019 - Elsevier
This paper presents a recurrent neural network (RNN) which is improved by using an
efficient discrete wavelet transform (DWT) for predicting a high-frequency time series. In the …

Haven't I seen you before? Assessing identity leakage in synthetic irises

P Tinsley, A Czajka, PJ Flynn - 2022 IEEE International Joint …, 2022 - ieeexplore.ieee.org
Generative Adversarial Networks (GANs) have proven to be a preferred method of
synthesizing fake images of ob-jects, such as faces, animals, and automobiles. It is not …

Biometric-enabled authentication machines: A survey of open-set real-world applications

SC Eastwood, VP Shmerko… - … on Human-Machine …, 2015 - ieeexplore.ieee.org
This paper revisits the concept of an authentication machine (A-machine) that aims at
identifying/verifying humans. Although A-machines in the closed-set application scenario …

Smooth reverse loop and Catmull–Clark subdivision

J Sadeghi, FF Samavati - Graphical Models, 2011 - Elsevier
In this paper we present a new multiresolution technique for general topology surfaces
based on reversing subdivision with energy minimization. We first introduce a general …

Improving the sketch-based interface: Forming curves from many small strokes

R Pusch, F Samavati, A Nasri, B Wyvill - The Visual Computer, 2007 - Springer
Sketch-based interfaces are becoming a useful methodology for interaction with a wide
range of applications. Drawing is a natural and simple paradigm for designers. One of the …

Energy-efficient duplex and tmr real-time systems

E Elnozahy, R Melhem, D Mossé - 23rd IEEE Real-Time …, 2002 - ieeexplore.ieee.org
Duplex and triple modular redundancy (TMR) systems are used when a high-level of
reliability is desired. Real-time systems for autonomous critical missions need such degrees …

Smooth reverse subdivision

J Sadeghi, FF Samavati - Computers & Graphics, 2009 - Elsevier
In this paper we present a new multiresolution framework that takes into consideration
reducing the coarse points' energy during decomposition. We start from initial biorthogonal …

Post-pandemic follow-up audit of security checkpoints

K Lai, L Queiroz, V Shmerko, K Sundberg… - IEEE …, 2023 - ieeexplore.ieee.org
This paper provides a follow-up audit of security checkpoints (or simply checkpoints) for
mass transportation hubs such as airports and seaports aiming at the post-pandemic R&D …

Multi-WRNN model for pricing the crude oil futures market

Z Hajiabotorabi, FF Samavati, FMM Ghaini… - Expert Systems with …, 2021 - Elsevier
In this paper, we introduce a multi-factor wavelet-based deep recurrent neural network (Multi-
WRNN) model for more accurate pricing of the crude oil future market. This model is capable …

Facial biometrics for situational awareness systems

A Poursaberi, J Vana, Š Mráček, R Dvora… - IET …, 2013 - Wiley Online Library
This study contributes to develo** the concept of decision‐making support in biometric‐
based situational awareness systems. Such systems assist users in gathering and analysing …